CH576072A5 - - Google Patents

Info

Publication number
CH576072A5
CH576072A5 CH613374A CH613374A CH576072A5 CH 576072 A5 CH576072 A5 CH 576072A5 CH 613374 A CH613374 A CH 613374A CH 613374 A CH613374 A CH 613374A CH 576072 A5 CH576072 A5 CH 576072A5
Authority
CH
Switzerland
Application number
CH613374A
Original Assignee
Imo Industri Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imo Industri Ab filed Critical Imo Industri Ab
Publication of CH576072A5 publication Critical patent/CH576072A5/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F04C2/165—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type having more than two rotary pistons with parallel axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CH613374A 1973-05-06 1974-05-06 CH576072A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5286873U JPS5750548Y2 (enrdf_load_stackoverflow) 1973-05-06 1973-05-06

Publications (1)

Publication Number Publication Date
CH576072A5 true CH576072A5 (enrdf_load_stackoverflow) 1976-05-31

Family

ID=12926840

Family Applications (1)

Application Number Title Priority Date Filing Date
CH613374A CH576072A5 (enrdf_load_stackoverflow) 1973-05-06 1974-05-06

Country Status (4)

Country Link
JP (1) JPS5750548Y2 (enrdf_load_stackoverflow)
CH (1) CH576072A5 (enrdf_load_stackoverflow)
DE (1) DE2421551A1 (enrdf_load_stackoverflow)
NL (1) NL7406040A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829446A1 (de) * 1978-07-05 1980-01-24 Mahle Gmbh Parallel- und aussenachsiger rotationskolbenverdichter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815158A1 (de) * 1988-05-04 1989-11-16 Allweiler Ag Verfahren zur verringerung der druckpulsation einer verdraengerpumpe, insbesondere einer schraubenspindelpumpe und eine danach ausgefuehrte schraubenspindelpumpe
DE102006061971A1 (de) * 2006-12-21 2008-06-26 Leistritz Ag Doppelflutige Schraubenspindelpumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829446A1 (de) * 1978-07-05 1980-01-24 Mahle Gmbh Parallel- und aussenachsiger rotationskolbenverdichter

Also Published As

Publication number Publication date
NL7406040A (enrdf_load_stackoverflow) 1974-11-08
JPS503109U (enrdf_load_stackoverflow) 1975-01-14
JPS5750548Y2 (enrdf_load_stackoverflow) 1982-11-05
DE2421551A1 (de) 1974-11-21

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased